Dudhwa Tiger Reserve, located in Uttar Pradesh, India, spans approximately 1,284 square kilometers and was established in 1978. It is part of the Terai Arc Landscape, featuring diverse habitats such as grasslands, swamps, and dense forests. The reserve is home to the Bengal tiger, Indian rhinoceros, swamp deer, and numerous bird species, including the Bengal florican. Renowned for its rich biodiversity, Dudhwa also includes the Kishanpur and Katarniaghat Wildlife Sanctuaries. The picturesque landscape, marked by the Sharda River and lush vegetation, offers a haven for wildlife enthusiasts and conservationists, highlighting India's commitment to preserving its natural heritage.

Kaziranga National Park, located in Assam, India, is a UNESCO World Heritage site renowned for its significant population of the Indian one-horned rhinoceros. Spanning approximately 430 square kilometers, the park features diverse habitats, including grasslands, wetlands, and dense forests. Besides rhinos, Kaziranga is home to tigers, elephants, wild water buffalo, and a variety of bird species. The park's rich biodiversity and scenic beauty attract nature enthusiasts and wildlife photographers worldwide. Kaziranga plays a crucial role in conservation, offering a sanctuary for endangered species while promoting eco-tourism and sustainable development in the region.

Manas Tiger Reserve, located in Assam, India, is a UNESCO World Heritage Site and a Biosphere Reserve. Spanning 2,837 square kilometers, it features diverse habitats including tropical evergreen forests, grasslands, and riverine ecosystems. The reserve is home to Bengal tigers, Indian elephants, Indian rhinoceros, pygmy hogs, and over 450 bird species. Key entry points include Bansbari, Bhuyanpara, and Panbari gates. Despite past challenges, successful conservation efforts involving anti-poaching measures and community involvement have revitalized the reserve. Visitors can enjoy jeep safaris, elephant rides, and bird watching, making it a premier destination for wildlife enthusiasts.

Orang National Park, also known as Orang Tiger Reserve, is located in the Darrang and Sonitpur districts of Assam, India. Established as a sanctuary in 1985 and upgraded to a national park in 1999, it covers an area of 78.81 square kilometers. Orang is renowned for its rich biodiversity, including a significant population of the Indian one-horned rhinoceros, Bengal tigers, elephants, wild buffaloes, and various species of birds. The park's diverse ecosystems, comprising wetlands, grasslands, and forests, provide crucial habitats for these species. Orang National Park is also recognized for its conservation efforts and eco-tourism activities, offering opportunities for wildlife enthusiasts and nature lovers.

Ripu-Chirang Reserve Forest, located in Assam, India, spans about 1,202 square kilometers and is part of the Bodo Territorial Region. This diverse landscape includes dense forests and grasslands, supporting a variety of wildlife such as Indian elephants, Bengal tigers, and one-horned rhinoceroses. The reserve is crucial for conservation, maintaining ecological balance, and provides opportunities for eco-tourism and wildlife observation.